How do most travelers feel about Asiana Airlines?

Asiana Airlines has received a 8.1/10 rating from 501 Cheapflights user reviews. If you wish to plan your next trip from London to Osaka with Asiana Airlines, enter your preferred travel dates above!

Does Asiana Airlines service alternative airports for LON-OSA?

If you’re flying LON-OSA on Asiana Airlines and are looking for alternative airports to fly into or out of, you are in luck. When arriving in Osaka, most people land at Osaka Kansai Intl, but that is not the only available airport that Asiana Airlines flies to. Many people choose to land at Osaka Itami depending on where there are traveling to in the area. If you are looking for alternative departure airport to London Heathrow, consider flying out of London Gatwick which also offers Asiana Airlines flights.

£786+ Asiana Airlines Flights from London to Osaka

Cheapflights users flying from London to Osaka on Asiana Airlines typically fly into Osaka Kansai Intl and depart from London Heathrow. Select your dates above for pricing.

Asiana Airlines flights from London to Osaka in 2026

Return from	£755
Popular in	July
Cheapest in	January
Average price (all airlines)	£553

Asiana Airlines
22/3-2/4
2 total stops
55h 35m total
London to Osaka

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Highest demand for flights from London to Osaka; 16% potential price increase.

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Best time to find cheap flights from London to Osaka; 3% potential price drop.

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Average price for all London to Osaka flights (one-way and round-trip).

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How do most travelers feel about Asiana Airlines?
Asiana Airlines has received a 8.1/10 rating from 501 Cheapflights user reviews. If you wish to plan your next trip from London to Osaka with Asiana Airlines, enter your preferred travel dates above!
Does Asiana Airlines service alternative airports for LON-OSA?
If you’re flying LON-OSA on Asiana Airlines and are looking for alternative airports to fly into or out of, you are in luck. When arriving in Osaka, most people land at Osaka Kansai Intl, but that is not the only available airport that Asiana Airlines flies to. Many people choose to land at Osaka Itami depending on where there are traveling to in the area. If you are looking for alternative departure airport to London Heathrow, consider flying out of London Gatwick which also offers Asiana Airlines flights.

Find Asiana Airlines flight deals from London to Osaka

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Cheapest Asiana Airlines flights from London to Osaka
Explore the most affordable Asiana Airlines flight options available from London to Osaka. Find the lowest fares with prices last updated on 1 February 2026.

Fri 20/220:10

LHR

KIX

1 stop15h 45m

Asiana Airlines

Sat 14/309:00

KIX

LHR

1 stop18h 05m

Asiana Airlines

Deal found 30/1£854

Sat 14/220:10

LHR

KIX

1 stop36h 55m

Asiana Airlines

Sat 28/210:30

KIX

LHR

1 stop40h 35m

Asiana Airlines

Deal found 30/1£883

Mon 2/220:10

LHR

KIX

1 stop15h 45m

Asiana Airlines

Sat 14/219:25

KIX

LHR

1 stop31h 40m

Asiana Airlines

Deal found 31/1£895

LON-OSA

LHR-KIX

Rainfall in Osaka by month

In terms of precipitation, rainfall in Osaka ranges from 40.0 - 200.0 inches per month. June is typically the wettest month, when rainfall can reach 200.0 mm. January is typically the driest time to visit Osaka when rainfall is around 40.0 mm.

Temperature in Osaka by month

If weather is an important factor for your trip to Osaka, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

Best time to book a flight from London to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from London with our price prediction graph.

LON-OSA

LHR-KIX

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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See what others are saying about Asiana Airlines

Asiana Airlines

8.1

Very Good

501 reviews

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Overview

Recent reviews

2.0

Poor|Dec 2025

This was a terrible flight. Uncomfortable, incredibly hot in the plane. Will never fly with this airline again.

8.0

Very Good|Dec 2025

We wished that Asiana Airlines website should perform better by itself. Thanks to "Genfly" by Kayak that helped us get the tickets for us. Genfly also follow up with update flights schedule all the way. We gave Asiana Airlines "GOOD", and "Genfly" by Kayak "EXCELLENT" **** BTW...we will do it again nest time. Real passengers.

10.0

Wonderful|Sept 2025

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.

10.0

Wonderful|Sept 2025

Excellent, friendly staff and budget friendly!

10.0

Wonderful|Aug 2025

Air Asana helped me so much because I had previously canceled flights and they booked me. They helped me through the whole process of getting a new flight. The staff was courteous and helpful kind, and they assisted me with everything that I needed. They provided plenty of water and the food was good as well. Thank you so much to the Asana airline staff.!!

1 out of 167

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Asiana Airlines flights from London to Osaka (LON - OSA)

Cheapflights users flying from London to Osaka on Asiana Airlines typically fly into Osaka Kansai Intl and depart from London Heathrow. Select your dates above for pricing.

Asiana Airlines flights from London to Osaka in 2026

Find detailed information about Asiana Airlines flights from London to Osaka. Explore the options provided by Asiana Airlines to plan your journey from London to Osaka. Data last updated 1 February 2026.

Return from

Popular in

Cheapest in

Average price (all airlines)

How do most travelers feel about Asiana Airlines?

Does Asiana Airlines service alternative airports for LON-OSA?

Find Asiana Airlines flight deals from London to Osaka

Cheapest Asiana Airlines flights from London to OsakaExplore the most affordable Asiana Airlines flight options available from London to Osaka. Find the lowest fares with prices last updated on 1 February 2026.

Explore the most affordable Asiana Airlines flight options available from London to Osaka. Find the lowest fares with prices last updated on 1 February 2026.

Best Asiana Airlines flights from London to OsakaDiscover carefully curated Asiana Airlines flight deals from London to Osaka that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 February 2026.

Discover carefully curated Asiana Airlines flight deals from London to Osaka that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 February 2026.

Last-minute Asiana Airlines flights from London to OsakaDiscover last-minute Asiana Airlines flight deals from London to Osaka. Data last updated 1 February 2026 and is based on user searches.

Discover last-minute Asiana Airlines flight deals from London to Osaka. Data last updated 1 February 2026 and is based on user searches.

Rainfall in Osaka by month

Plan your trip to Osaka by taking into account the average rainfall totals by month.

Temperature in Osaka by month

Plan your trip to Osaka by taking into account the average temperature totals by month.

Best time to book a flight from London to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from London with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

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Fly from London to Osaka on another airline

Consider alternative airlines that service the Osaka area. Flight routes are based on user searches made on Cheapflights and were last updated on 1 February 2026.

See what others are saying about Asiana Airlines

Overview

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Travel Smart

Cheapest Asiana Airlines flights from London to Osaka
Explore the most affordable Asiana Airlines flight options available from London to Osaka. Find the lowest fares with prices last updated on 1 February 2026.

Best Asiana Airlines flights from London to Osaka
Discover carefully curated Asiana Airlines flight deals from London to Osaka that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 February 2026.

Last-minute Asiana Airlines flights from London to Osaka
Discover last-minute Asiana Airlines flight deals from London to Osaka. Data last updated 1 February 2026 and is based on user searches.